Flash memory device



FIG. 1 is a top, perspective view of a flash memory device showing our new design;

FIG. 2 is a bottom, perspective view thereof;

FIG. 3 is an enlarged front view thereof;

FIG. 4 is an enlarged rear view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a right-side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines are for the purpose of illustrating portion of the flash memory device and form no part of the claimed design. 

The ornamental design for a flash memory device, as shown and described. 